Perumangalam is a village in Sirkali tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Perumangalam was 1,581 which includes 760 males and 821 females. Perumangalam covers 355.84 ha area. Pincode of Perumangalam is 609117.